| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.29 | 12.699% | $195.2961 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $13.69 | 9.120% | $14.9385 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $122.62 | 3.551% | $126.9742 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $89.25 | 4.257% | $93.0494 | $93.05 | $93.05 | $93.00 |
| Purchase #5 | $144.94 | 5.729% | $153.2436 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $199.48 | 4.315% | $208.0876 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $181.81 | 3.487% | $188.1497 | $188.15 | $188.15 | $188.10 |
| 7 purchase totals = | $925.08 | $979.7391 | $979.74 | $979.75 | $979.60 | |